134350400

素因数分解:

$2^6\times 5^2\times {\mathrm{83969}}^1$

素因数の和:83991

約数の個数: 42

約数和(自身を含む): 330589890

約数和(自身を除く): 196239490

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 200, 320, 400, 800, 1600, 83969, 167938, 335876, 419845, 671752, 839690, 1343504, 1679380, 2099225, 2687008, 3358760, 4198450, 5374016, 6717520, 8396900, 13435040, 16793800, 26870080, 33587600, 67175200, 134350400]

約数ペア:

[(1, 134350400), (2, 67175200), (4, 33587600), (5, 26870080), (8, 16793800), (10, 13435040), (16, 8396900), (20, 6717520), (25, 5374016), (32, 4198450), (40, 3358760), (50, 2687008), (64, 2099225), (80, 1679380), (100, 1343504), (160, 839690), (200, 671752), (320, 419845), (400, 335876), (800, 167938), (1600, 83969)]